The Gift and New Allegiances

This quest can only be accessed when you are on the Dawnguard DLC and are playing as a Vampire Lord.

Objectives

Turn [random target] into a vampire

Walkthrough

Inside Volkihar Keep when you speak with the members they will tell you to see Vingalmo. When you do he asks you to go to a random location where you are to find the target and use Vampire's Seduction. Then, embrace and bite the target to turn him/her into a vampire. Afterwards, return to Vingalmo to complete the quest.